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Recognised as Colour

#20232D

  • #20232D
  • Blue
  • Dark
  • Nearest: Black

#20232D is a blue with RGB values 32, 35, 45 and HSL 226°, 17%, 15%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#20232D#20232D
HEX#20232D
RGBrgb(32, 35, 45)
RGB (0–1)0.1255, 0.1373, 0.1765
RGB percentages12.5%, 13.7%, 17.6%
HSLhsl(226.2, 16.9%, 15.1%)
HSV / HSBhsv(226.2, 28.9%, 17.6%)
CMYK28.9%, 22.2%, 0%, 82.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,106,157
CSS custom property--colour: #20232D;

Brightness & contrast

Relative luminance0.01699WCAG 2.x, 0 is black and 1 is white
Perceived brightness35.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.67:1
Contrast with white15.67:1WCAG normal text: AAA
Contrast with black1.34:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#DFDCD2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#20242Dno red cones; affects about 1% of men; ΔE 1 from the original
Deuteranopia#1F232Dno green cones; the most common form, about 1% of men; ΔE 0.4 from the original
Tritanopia#1D2526no blue cones; rare, and affects men and women equally; ΔE 7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.67:1WCAG large text: AAA
Contrast with black, large text1.34:1WCAG large text: Fail

Named colours

Black · ΔE 15.6Dark slate grey · ΔE 22.1Dim grey · ΔE 31.4Slate grey · ΔE 39.3Gray · ΔE 40.4Light slate grey · ΔE 42.5
Nearest named CSS colourBlack (#000000)ΔE 15.59, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2D2A20
Analogous#20292D, #24202D
Triadic#2D2023, #232D20
Split complementary#2D2420, #292D20
Tetradic#2D2029, #2D2A20, #202D24

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7982A0
Lighter +30%#606986
Lighter +20%#4A5169
Lighter +10%#353A4B
Darker −10%#0B0C0F
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#161E37
Less saturated −25%#272727

Channel breakdown

R32
G35
B45
Red32 (12.5%)
Green35 (13.7%)
Blue45 (17.6%)
Hue226.15°
Saturation (HSL)16.88%
Lightness15.1%
Dominant channelBlue
Hex per channelR 20 · G 23 · B 2D

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Every value on this page was computed from “20232d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.